Stayed just one night (about 12 hrs total) before ...

Stayed just one night (about 12 hrs total) before flying home after a 16 day vacation throughout Italy. Quality Starwood hotel. Easy and fast check in, clean and big rooms, great bed. Received the bed upgrade that I requested at booking. Can't say much more about the hotel since we didn't use any other amenities. Couple cons include the navigtion to this hotel due to the convoluted roads in this EUR region and Apple maps' difficultly negotiating the route (it missed the turn off and we had to reroute for 15 mins more). I understand this is not the fault of Sheraton Roma but the signage indicating the correct turn off is not that large and at the last second, so drive slowly as you get close. Secondly, the parking is not well defined as you approach the hotel.. there's garage for a price, or uncovered/unguarded for free. Garage parking is approached first but not marked whether free or not. The free parking is on the other side of the main entrance but it is small and was full when we arrived. We were unaware and not told that there is more parking on the opposite side of the free lot, but again it is not marked. We were also not told about this other lot, so the whole process was much more complicated than it needed to be. Otherwise, pleased with the hotel and our stay, and would recommend this hotel. Also, there is a complimentary shuttle bus that will bring you to the nearest metro station that you can take into the heart of Rome. Very nice and convenient service.